O2's 5G+ network is live in 700 places in the UK, but you'll have to upgrade manually and, in some cases, change your SIM.
The Hubble Network, which specialises in connecting Internet of Things (IoT) devices (e.g. sensors, parcel tracking, stolen vehicle recovery etc.), has this wee ...
A director at Virgin Media O2, a UK carrier partnering with SpaceX, confirms speeds of 4Mbps. He also talks about the service's limitations and why it works well for dead zones.